}
if (empty($automation)) {
echo $OUTPUT->header();
echo $OUTPUT->box(get_string('vmoodlesnapshot1', 'local_vmoodle'));
echo $OUTPUT->continue_button(new moodle_url('/local/vmoodle/view.php', array('view' => 'management', 'what' => 'snapshot', 'step' => 1, 'wwwroot' => $wwwroot)));
echo $OUTPUT->footer();
die;
} else {
// Chain following steps
$vmoodlestep++;
}
}
if ($vmoodlestep > 0) {
if ($wwwroot == $CFG->wwwroot) {
// Make fake Vmoodle record.
$vmoodle = vmoodle_make_this();
$vdatabase = '';
$vdatapath = $CFG->dataroot;
} else {
// Get Vmoodle known record.
$vmoodle = $DB->get_record('local_vmoodle', array('vhostname' => $wwwroot));
$vdatabase = '';
$vdatapath = $vmoodle->vdatapath;
}
if ($vmoodlestep == 1) {
echo $OUTPUT->header();
// Auto dump the database in a master template_folder.
if (!vmoodle_dump_database($vmoodle, $absolute_sqldir . $separator . 'vmoodle_master.sql')) {
print_error('baddumpcommandpath', 'local_vmoodle');
if ($automation) {
return -1;
/**
* get a proper SQLdump command
* @param object $vmoodledata the complete new host information
* @return string the shell command
*/
function vmoodle_get_database_dump_cmd($vmoodledata)
{
global $CFG;
// Checks if paths commands have been properly defined in 'vconfig.php'.
if ($vmoodledata->vdbtype == 'mysql') {
$pgm = !empty($CFG->local_vmoodle_cmd_mysql) ? stripslashes($CFG->local_vmoodle_cmd_mysql) : false;
} elseif ($vmoodledata->vdbtype == 'mysqli') {
$pgm = !empty($CFG->local_vmoodle_cmd_mysql) ? stripslashes($CFG->local_vmoodle_cmd_mysql) : false;
} elseif ($vmoodledata->vdbtype == 'postgres') {
// Needs to point the pg_restore command.
$pgm = !empty($CFG->local_vmoodle_cmd_pgsql) ? stripslashes($CFG->local_vmoodle_cmd_pgsql) : false;
}
// Checks the needed program.
// debug_trace("load_database_from_dump : checking database command");
if (!$pgm) {
print_error('dbcommandnotconfigured', 'local_vmoodle');
return false;
}
$phppgm = str_replace("\\", '/', $pgm);
$phppgm = str_replace("\"", '', $phppgm);
$pgm = str_replace("/", DIRECTORY_SEPARATOR, $pgm);
// debug_trace('load_database_from_dump : checking command is available');
if (!is_executable($phppgm)) {
print_error('dbcommanddoesnotmatchanexecutablefile', 'local_vmoodle', $phppgm);
return false;
}
// Retrieves the host configuration (more secure).
$thisvmoodle = vmoodle_make_this();
if (strstr($thisvmoodle->vdbhost, ':') !== false) {
list($thisvmoodle->vdbhost, $thisvmoodle->vdbport) = split(':', $thisvmoodle->vdbhost);
}
// Password.
if (!empty($thisvmoodle->vdbpass)) {
$thisvmoodle->vdbpass = '******' . escapeshellarg($thisvmoodle->vdbpass) . ' ';
}
// Making the command line (see 'vconfig.php' file for defining the right paths).
if ($vmoodledata->vdbtype == 'mysql') {
$sqlcmd = $pgm . ' -h' . $thisvmoodle->vdbhost . (isset($thisvmoodle->vdbport) ? ' -P' . $thisvmoodle->vdbport . ' ' : ' ');
$sqlcmd .= '-u' . $thisvmoodle->vdblogin . ' ' . $thisvmoodle->vdbpass;
$sqlcmd .= $vmoodledata->vdbname . ' < ';
} elseif ($vmoodledata->vdbtype == 'mysqli') {
$sqlcmd = $pgm . ' -h' . $thisvmoodle->vdbhost . (isset($thisvmoodle->vdbport) ? ' -P' . $thisvmoodle->vdbport . ' ' : ' ');
$sqlcmd .= '-u' . $thisvmoodle->vdblogin . ' ' . $thisvmoodle->vdbpass;
$sqlcmd .= $vmoodledata->vdbname . ' < ';
} elseif ($vmoodledata->vdbtype == 'postgres') {
$sqlcmd = $pgm . ' -Fc -h ' . $thisvmoodle->vdbhost . (isset($thisvmoodle->vdbport) ? ' -p ' . $thisvmoodle->vdbport . ' ' : ' ');
$sqlcmd .= '-U ' . $thisvmoodle->vdblogin . ' ';
$sqlcmd .= '-d ' . $vmoodledata->vdbname . ' -f ';
}
return $sqlcmd;
}
